Function foreach

src/plugins/chat/widgets/inlinechatwidget.cpp:166–169

Cancel all pending futures.

{
    // Cancel all pending futures.
    foreach (auto watcher, futureWatcherList) {
        if (!watcher->isFinished())
            watcher->cancel();
    }

    // wait for futures to finish
    foreach (auto watcher, futureWatcherList) {